Custom CNC Flanges Made in China | ISO Quality, Fast Delivery | Top Suppliers & Factory for Non-Standard Designs
Product Overview
Dingxiang Quandesheng Metal Products Co., Ltd., located in Dingxiang County, Shanxi Province – officially named the "Hometown of Chinese Forging" by the State Council – is a professional manufacturer of custom flanges and forged parts. With fully automatic CNC machining lines and a strict quality assurance system, we offer OEM custom flange services based on customer drawings.
Our core promise: Send us your drawing, and we will deliver precision-machined flanges to your exact specifications.
What We Can Produce
Standard Flange Types (Any Standard, Any Size)
| Type | Description | Size Range |
|---|---|---|
| WN | Weld Neck | 1/2″ – 60″ (DN15 – DN1500) |
| SO | Slip-On | 1/2″ – 60″ |
| SW | Socket Weld | 1/2″ – 60″ |
| LJ | Lap Joint | 1/2″ – 60″ |
| BL | Blind | 1/2″ – 60″ |
| TH | Threaded | 1/2″ – 60″ |
| PL | Plate | 1/2″ – 60″ |
Dedicated to maintaining the highest standards of technical discipline and product reliability, we provide customers with secure, consistent, and top-tier products. Through unwavering commitment and proactive development, we produce high-caliber products that fulfill client requirements and ensure superior service. Interested in our products? Reach out to us at any time—we are eager to offer you wholehearted support.
Non-Standard & Custom Forged Parts
If your required flange does not conform to any standard – or if you need custom forged parts such as gears, shafts, modules, or other complex shapes – simply send us your technical drawing. Our engineering team will evaluate, quote, and manufacture accordingly.
Product Display
Frequently Asked Questions
What custom flange services do you offer?
We offer professional OEM custom flange services based on customer-supplied technical drawings. Our advanced CNC machining lines allow us to manufacture custom flanges to your exact design specifications.
What standard flange types and sizes can you produce?
We can produce any standard flange type, including Weld Neck (WN), Slip-On (SO), Socket Weld (SW), Lap Joint (LJ), Blind (BL), Threaded (TH), and Plate (PL). Our size range covers 1/2″ to 60″ (DN15 to DN1500).
Can you manufacture non-standard forged parts?
Yes, we specialize in non-standard and custom forged parts. Simply send us your technical drawings, and our engineering team will evaluate and manufacture custom shapes such as gears, shafts, modules, and more.
Where is your manufacturing facility located?
Dingxiang Quandesheng Metal Products Co., Ltd. is located in Dingxiang County, Shanxi Province, China. This region has been officially named the "Hometown of Chinese Forging" by the State Council, ensuring access to premier forging expertise and resources.
How do you guarantee the quality of your forged products?
We utilize fully automatic CNC machining lines and enforce a strict quality assurance system. We maintain high standards of technical discipline to deliver secure, consistent, and top-tier products that meet client expectations.